package com.g4.shoppingsingle.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.g4.shoppingsingle.pojo.DdCommentInfo;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface DdCommentInfoMapper extends BaseMapper<DdCommentInfo> {
   List<DdCommentInfo> selectComment(DdCommentInfo ddCommentInfo);
   String getUsername(Integer id);
}
